package p12.p1222;

/**
 *
 *
 */
public final  class PingJie {

    private PingJie() {
    }

    public static String aa(int arr[]) {
        String s = "[";
        //System.out.println("s = " + s);

        //System.out.println("arr = " + arr.length);
        for (int i = 0; i < arr.length; i++) {
            s = s + arr[i];
            //    System.out.println("s = " + s);

        }
        s += "]";

        //System.out.println("s = " + s);

        return s;
    }
}
